Release v0.1.30: improve daily workflows and mobile layout

web/recording-ui.js

@@ -1,5 +1,7 @@
 'use strict';
 let playbackRange=null;
+function playbackSourceHint(){if($('#archive-source').value==='recorder')$('#play-info').textContent='录像机原有录像待接入；查看本系统保存的录像请选择“小电脑本机录像”。';}
+
 function localDateTime(value){const d=new Date(value);return `${d.getFullYear()}-${String(d.getMonth()+1).padStart(2,'0')}-${String(d.getDate()).padStart(2,'0')}T${d.toTimeString().slice(0,8)}`;}
 function resetPlayback(){
   playbackGeneration++;playbackRange=null;const v=$('#play-video');v.pause();v.removeAttribute('src');v.load();
@@ -49,7 +51,7 @@ function makeClip(){
   }catch(e){$('#clip-status').textContent=e.message;}
 }
 $('#query-recordings').onclick=queryRecordings;
-$('#play-camera').onchange=()=>{resetPlayback();const c=state.cameras.find(c=>c.id===$('#play-camera').value);$('#archive-source').value=c?.archiveSource||'local';};$('#archive-source').onchange=resetPlayback;$('#play-date').onchange=resetPlayback;
+$('#play-camera').onchange=()=>{resetPlayback();const c=state.cameras.find(c=>c.id===$('#play-camera').value);$('#archive-source').value=c?.archiveSource||'local';};$('#archive-source').onchange=()=>{resetPlayback();playbackSourceHint();};$('#play-date').onchange=resetPlayback;
 $('#seek-button').onclick=()=>{if(!queryCamera){toast('请先查询录像');return;}playAt(new Date($('#play-date').value+'T'+$('#seek-time').value));};
 $('#timeline').onclick=e=>{if(!queryStart)return;const r=e.currentTarget.getBoundingClientRect();playAt(new Date(+queryStart+(queryEnd-queryStart)*(e.clientX-r.left)/r.width));};
 $('#play-video').onerror=()=>{if($('#play-video').getAttribute('src'))$('#play-info').textContent='回放失败：请稍后重试，或下载原始片段；服务器最多同时转换两个回放。';};